Monosilicon Pressure Sensor
High stability piezoresistive sensor die
Isolated construction, applicable to measuring various fluid
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MPM5581
Used For
Industrial Automation, Fire and Safety Systems, Hydraulic and Pneumatic Systems, Cooling Systems, Monitoring of Machinery and Equipment
Leave a MessageMPM5581 is a pressure switch that provides different types of output signals for various application scenarios. The liquid pressure switch measuring range is adjustable as 25%~100%FS. The MPM5581 pressure switch offers a wide range of functions, including time delay setting, and range drift setting, as well as features such as zeroing, base point, and peak value display. Its unique design and construction allow for diverse mounting. The product is equipped with a clear and easy-to-read OLED display.
Feature
• Various output configurations available for different applications
• The switch has a delay setting
• Provides manual clearing, base point, and peak display functions
• Display for visualization
Specifications
• Range: (bar) 1, 3.5, 7, 16, 35, 70,100, 250, 400, 600
• Pressure Type: Gauge, Absolute
• Accuracy: ±0.5%FS
• Hysteresis: ±0.2%FS
• Thermal error: ±0.02%FS/°C (Zero/FS)
• Long Time Stability: ±0.3%FS/year
• Outputs: 2 switches+current output: 2×PNP +0mA/4mA~20mADC
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MPM5581 is a pressure switch that provides different types of output signals for various application scenarios. The liquid pressure switch measuring range is adjustable as 25%~100%FS. The MPM5581 pressure switch offers a wide range of functions, including time delay setting, and range drift setting, as well as features such as zeroing, base point, and peak value display. Its unique design and construction allow for diverse mounting. The product is equipped with a clear and easy-to-read OLED display.
Feature
• Various output configurations available for different applications
• The switch has a delay setting
• Provides manual clearing, base point, and peak display functions
• Display for visualization
Specifications
• Range: (bar) 1, 3.5, 7, 16, 35, 70,100, 250, 400, 600
• Pressure Type: Gauge, Absolute
• Accuracy: ±0.5%FS
• Hysteresis: ±0.2%FS
• Thermal error: ±0.02%FS/°C (Zero/FS)
• Long Time Stability: ±0.3%FS/year
• Outputs: 2 switches+current output: 2×PNP +0mA/4mA~20mADC

High stability piezoresistive sensor die
Isolated construction, applicable to measuring various fluid

1, 2, 5, 10, 20, 50, 100, 200mH2O
Display: 4 digit 0.56 inch 14-segment LED display
Output: 4~20mA DC, 0~10V DC

Accuracy: ±0.75% URL
Range: 0.4bar~2.5bar
Long-term stability: ±0.1% Span/10 years
DNV, ABS, KR, NK, and RS approved for installation on vessels


In the papermaking process, pulp is fed into the headbox of the paper machine. In the hydraulic headbox, pulp enters the weir pool via the conical distribution pipe and tube bundles, and is then sprayed onto the forming wire by the weir plate. Since the pulp jet velocity is controlled by adjusting the headbox slice pressure per the wire speed, accurate pressure measurement in the headbox is essential.
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High-speed paper mills use a vacuum system with turbine blowers to facilitate dewatering. The vacuum level, which is controlled by motor speed, must be continuously monitored. In addition, to ensure safe vacuum pump/blower operation, the lubrication status of bearings is maintained by measuring lubricant pressure and reservoir level.
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Large, high-capacity pulp storage towers with agitation homogenize the prepared pulp to guarantee continuous paper mill operation. Pump operation produces steam from the heated, agitated pulp, which also causes level oscillations.
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Deionized water is commonly used in industrial manufacturing cleaning processes. The target pressure values should be achieved during the production. It is necessary to monitor the pressure of the inlet and outlet. Only no blockages or leaks ensure normal operation of the production process.
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